Renato Mordo

Austrian Esperantist and travel writer

��sterreichischer Theaterschauspieler, Filmverleiher, Drehbuchautor, Regisseur und Schriftsteller

Austrian writer

Slovenski šolnik, pisatelj, zbiralec narodnega gradiva in etnograf

Austrian journalist

Austrian writer

Austrian writer

Austrian writer

Austrian writer and journalist

Austrian painter and writer

Austrian physicist

Czech pianist and writer

Austria-Hungary-born American writer and illustrator of children's books

Austrian-Bohemian novelist, playwright and poet

Austrian conductor and music educator

Austrian conductor and opera impresario

Austrian literature historian, publicist and writer

Austrian mathematician

Austrian-British philosopher of science

Austrian equestrian